# Strale, free, trial credits, POST /v1/do, Tech Stack Detection: Company technology API

> Detect technologies used by a website. Identifies CMS, frameworks, analytics, CDN, payment providers and marketing tools from HTTP headers and HTML patterns.

Strale's company technology API on its Free trial credits plan, $0.00 per 1,000 companies. 1 of the 13 key fields: Technology.

- This page: https://datacircle.dev/company-technology-apis/strale/free-trial-credits-post-v1-do-tech-stack-detection
- Get it: https://strale.dev/pricing
- Its API docs: https://strale.dev/capabilities/tech-stack-detect
- Sold by: Strale (https://strale.dev)
- Checked: 2026-10-21

## In the answer

- Completeness: 8%
- Technology: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: from the same budget: every capability and solution

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Detect technologies used by a website. Identifies CMS, frameworks, analytics, CDN, payment providers and marketing tools from HTTP headers and HTML patterns.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You agree not to use the Service to: break the law, evade sanctions, or facilitate fraud, process personal data of EU/UK data subjects without an appropriate lawful basis, circumvent rate limits, quotas, or the Service’s authentication, resell the Service as your own or build a competing product whose primary purpose is to mirror Strale’s capability catalog, scrape or systematically extract Strale’s own metadata (capability descriptions, test results, pricing) outside of the documented public endpoints, use AI-assisted capability outputs as the sole basis for decisions with legal or significant effects on a person without human review [...] You retain all rights to the data you send to the Service and to the structured responses you receive.

## Plan

- Pay: $0

## Rate limit

- Per second: 10
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: capability_slug, inputs.url or inputs.domain. Optional: max_price_cents, require_fresh, dry_run
- Method: POST
- Path: /v1/do

## About the plan

- Plan: Free trial credits
- Who can get it: anyone who signs up, one trial credit per email address

## The 17 fields the plan's answer can hold

url, CMS, CDN, hosting, analytics, CSS framework, meta framework, frontend framework, other technologies, confidence, technologies, technologies detected, has analytics, has chat widget, has error monitoring, has payment processing, has marketing automation

## Strale's plans (3)

- [Strale, free, trial credits, POST /v1/do, Tech Stack Detection](https://datacircle.dev/company-technology-apis/strale/free-trial-credits-post-v1-do-tech-stack-detection/llms.txt): $0.00 per 1,000, 8% complete, live
- [Strale, pay as you go, x402 (USDC on Base), GET /x402/company-tech-stack](https://datacircle.dev/company-technology-apis/strale/pay-as-you-go-x402-usdc-on-base-get-x402-company-tech-stack/llms.txt): $324.00 per 1,000, 8% complete, live
- [Strale, €10 pack, Prepaid wallet, POST /v1/do, Tech Stack Detection](https://datacircle.dev/company-technology-apis/strale/10-pack-prepaid-wallet-post-v1-do-tech-stack-detection/llms.txt): $33.759 per 1,000, 8% complete, live

## Strale's calls (4)

- `POST /v1/do`, Company Tech Stack: [Strale, free, trial credits, POST /v1/do, Company Tech Stack](https://datacircle.dev/company-technology-apis/strale/free-trial-credits-post-v1-do-company-tech-stack/llms.txt)
- `POST /v1/do`, Tech Stack Detection: [Strale, free, trial credits, POST /v1/do, Tech Stack Detection](https://datacircle.dev/company-technology-apis/strale/free-trial-credits-post-v1-do-tech-stack-detection/llms.txt)
- `GET /x402/company-tech-stack`: [Strale, pay as you go, x402 (USDC on Base), GET /x402/company-tech-stack](https://datacircle.dev/company-technology-apis/strale/pay-as-you-go-x402-usdc-on-base-get-x402-company-tech-stack/llms.txt)
- `GET /x402/tech-stack-detect`: [Strale, pay as you go, x402 (USDC on Base), GET /x402/tech-stack-detect](https://datacircle.dev/company-technology-apis/strale/pay-as-you-go-x402-usdc-on-base-get-x402-tech-stack-detect/llms.txt)

## Similar plans of other providers

- [TechnologyChecker, free, Free, POST /v1/technology-lookup-live](https://datacircle.dev/company-technology-apis/technologychecker/free-free-post-v1-technology-lookup-live/llms.txt): $0.00 per 1,000, 23% complete, live
- [Botoi, free](https://datacircle.dev/company-technology-apis/botoi/free/llms.txt): $0.00 per 1,000, 23% complete, live
- [Interzoid, free](https://datacircle.dev/company-technology-apis/interzoid/free/llms.txt): $0.00 per 1,000, 8% complete, live
- [Wappalyzer, $4,500 yearly](https://datacircle.dev/company-technology-apis/wappalyzer/4500-yearly/llms.txt): $18.75 per 1,000, 85% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

- https://api.strale.io/v1/capabilities
- https://strale.dev
- https://strale.dev/capabilities/tech-stack-detect
- https://strale.dev/docs
- https://strale.dev/llms.txt
- https://strale.dev/pricing
- https://strale.dev/privacy
- https://strale.dev/terms